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https://issues.apache.org/jira/browse/CASSANDRA-15690?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Aleksey Yeschenko updated CASSANDRA-15690:
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Reviewers: Aleksey Yeschenko, Aleksey Yeschenko (was: Aleksey Yeschenko)
Aleksey Yeschenko, Aleksey Yeschenko (was: Aleksey Yeschenko)
Status: Review In Progress (was: Patch Available)
> Single partition queries can mistakenly omit partition deletions and
> resurrect data
> -----------------------------------------------------------------------------------
>
> Key: CASSANDRA-15690
> URL: https://issues.apache.org/jira/browse/CASSANDRA-15690
> Project: Cassandra
> Issue Type: Bug
> Components: Consistency/Coordination
> Reporter: Aleksey Yeschenko
> Assignee: Sam Tunnicliffe
> Priority: Normal
> Fix For: 3.0.x, 3.11.x, 4.0-alpha
>
>
> We have logic that allows us to exclude sstables with partition deletions
> that are older than the minimum collected timestamp in a local request.
> However, it’s possible that another node could have rows that aren’t known to
> the local node that are in turn older than the excluded partition deletion.
> In such a scenario, those will be mistakenly resurrected, which is a
> correctness issue.
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